diff --git a/python/requirements.txt b/python/requirements.txt
index bd281d696497dccd9041710ee0c0ad966facaefa..b7a642b49489ae15a4c62cc74d2a1919ffa3c6d0 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -23,3 +23,6 @@ opencv-python; platform_machine == "aarch64"
 pytest==7.0.1
 prometheus-client==0.12.0
 pillow==8.4.0
+av==8.0.3
+decord==0.4.2
+SimpleITK